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2320030111 = 73110691383
BaseRepresentation
bin1000101001001000…
…1101100110011111
312222200112202000011
42022102031212133
514222411430421
61022114144051
7111330634120
oct21222154637
95880482004
102320030111
11a90661a63
12548b82027
132ac8691a9
141801a4047
15d8a2b4e1
hex8a48d99f

2320030111 has 8 divisors (see below), whose sum is σ = 2736994304. Its totient is φ = 1924448760.

The previous prime is 2320030087. The next prime is 2320030117. The reversal of 2320030111 is 1110300232.

2320030111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2320030111 - 213 = 2320021919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2320030091 and 2320030100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320030117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5345475 + ... + 5345908.

It is an arithmetic number, because the mean of its divisors is an integer number (342124288).

Almost surely, 22320030111 is an apocalyptic number.

2320030111 is a deficient number, since it is larger than the sum of its proper divisors (416964193).

2320030111 is a wasteful number, since it uses less digits than its factorization.

2320030111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10691421.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2320030111 is about 48166.6908869605. The cubic root of 2320030111 is about 1323.8269168190.

Adding to 2320030111 its reverse (1110300232), we get a palindrome (3430330343).

The spelling of 2320030111 in words is "two billion, three hundred twenty million, thirty thousand, one hundred eleven".

Divisors: 1 7 31 217 10691383 74839681 331432873 2320030111